All Special rules are listed in the Scenario briefing. They are as follows:

Quote:

Air rules are optional: If used, shuffle both Air Sortie cards into the deck, at game start.

The Allied player may not play any Air Power card (nor any Air Sortie, if Air rules are used). When he draws an Air Power or Air Sortie card, he immediately discards it and draws a replacement card instead.

Blitz rules are in effect (Actions 15 - Blitz Rules).

Place a badge on the German engineer units (Troops 4 - Combat Engineers).

While I know you can play Overlord solitaire, I wonder if the following would work for solitaire play and two players?

As Overlord maps are roughly twice the size of standard scenarios, could they be played with a standard deck and just double the orders e.g. a probe would order four units, and you could make two attacks with an Air Power or Barrage card.

While I know you can play Overlord solitaire, I wonder if the following would work for solitaire play and two players?

As Overlord maps are roughly twice the size of standard scenarios, could they be played with a standard deck and just double the orders e.g. a probe would order four units, and you could make two attacks with an Air Power or Barrage card.

Some cards like Barrage and Air Power would be very powerfull in that situation. Would you also double the amount of dice thrown when you play Their Finest Hour?

I think its best to stick to the Overlord rules. So play 1-3 cards. you will run out of cards soon, but then you just shuffle